Re: [PSUBS-MAILIST] Questions, questions and more questions

[TeslaTony@aol.com]

In a message dated 9/18/00 6:30:27 PM Pacific Daylight Time, hylands@ibm.net 
writes:

> What in the world for? For under $100, you can get a pressure gauge that
>  gives a 0-5 volt analog signal that is directly proportional to depth.
>  
>  Translating that signal to something readable by humans is not trivial, but
>  its certainly doable.
>  
>  Later,
>  Jon
>  
That system will measure the pressure, but pressure will change depending on 
what is going on. (although there is the question of how much does the 
pressure change with the weather?)

Anthony